Adhesive, a pressure-sensitive transfer adhesive tape and a coating transfer tool

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20060286374A1
SERIAL NO

11451105

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An adhesive remaining colored until its use and decolorized some time thereafter contains microcapsules enclosing at least one of a coloring agent obtained by reacting a leuco dye with a color developing agent to develop its color and a decolorizing agent acting on it for decolorizing it, and the decolorizing agent is a lactic ester compound. Disclosed also are a pressure-sensitive transfer adhesive tape coated with such an adhesive and a coating transfer tool including such a tape.

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Patent Owner(s)

Patent OwnerAddress
TOMBOW PENCIL CO LTDTOKYO 114-8583

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saguchi, Hideyuki Tokyo, JP 1 1
Sakai, Naohito Tokyo, JP 2 10

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